180244974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 478937088

約数和(自身を除く): 298692114

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 182, 186, 217, 273, 299, 322, 403, 434, 463, 483, 546, 598, 651, 713, 806, 897, 926, 966, 1209, 1302, 1389, 1426, 1794, 2093, 2139, 2418, 2778, 2821, 3241, 4186, 4278, 4991, 5642, 6019, 6279, 6482, 8463, 9269, 9723, 9982, 10649, 12038, 12558, 14353, 14973, 16926, 18057, 18538, 19446, 21298, 27807, 28706, 29946, 31947, 36114, 42133, 43059, 55614, 63894, 64883, 74543, 84266, 86118, 100471, 126399, 129766, 138437, 149086, 186589, 194649, 200942, 223629, 252798, 276874, 301413, 330119, 373178, 389298, 415311, 447258, 559767, 602826, 660238, 830622, 969059, 990357, 1119534, 1306123, 1938118, 1980714, 2310833, 2612246, 2907177, 3918369, 4291547, 4621666, 5814354, 6932499, 7836738, 8583094, 12874641, 13864998, 25749282, 30040829, 60081658, 90122487, 180244974]

約数ペア:

[(1, 180244974), (2, 90122487), (3, 60081658), (6, 30040829), (7, 25749282), (13, 13864998), (14, 12874641), (21, 8583094), (23, 7836738), (26, 6932499), (31, 5814354), (39, 4621666), (42, 4291547), (46, 3918369), (62, 2907177), (69, 2612246), (78, 2310833), (91, 1980714), (93, 1938118), (138, 1306123), (161, 1119534), (182, 990357), (186, 969059), (217, 830622), (273, 660238), (299, 602826), (322, 559767), (403, 447258), (434, 415311), (463, 389298), (483, 373178), (546, 330119), (598, 301413), (651, 276874), (713, 252798), (806, 223629), (897, 200942), (926, 194649), (966, 186589), (1209, 149086), (1302, 138437), (1389, 129766), (1426, 126399), (1794, 100471), (2093, 86118), (2139, 84266), (2418, 74543), (2778, 64883), (2821, 63894), (3241, 55614), (4186, 43059), (4278, 42133), (4991, 36114), (5642, 31947), (6019, 29946), (6279, 28706), (6482, 27807), (8463, 21298), (9269, 19446), (9723, 18538), (9982, 18057), (10649, 16926), (12038, 14973), (12558, 14353)]